Lenovo 5B10K90804 5B10K87722 30Wh battery
- Battery Type: Li-ion
- Voltage:7.6V
- Capacity: 30Wh
- Color: Black
- Condition: Brand New
Lenovo 5B10K90804 5B10K87722 30Wh battery
The Lenovo 5B10K90804 / 5B10K87722 30Wh battery is a built-in lithium-polymer replacement battery designed for compatible Lenovo IdeaPad 310 series laptops and related models. The Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Price in Kenya is KSh 7,400, making it a practical replacement option for restoring stable power performance in entry-level Lenovo laptops.
This 30Wh battery is commonly used in IdeaPad 310-14 and IdeaPad 310-15 configurations, which are designed for basic computing tasks such as browsing, office work, and online learning. It provides stable backup power for users who need an affordable and lightweight laptop battery solution.
According to technical specifications, both part numbers 5B10K87722 and 5B10K90804 refer to a 2-cell lithium-polymer battery rated at 7.6V and 30Wh, commonly used across IdeaPad 310-series models with compatible internal layouts.
Who Should Buy This Battery?
- Lenovo IdeaPad 310 series users
- Students and office users
- Users replacing weak or dead batteries
- Light computing and browsing users
- Budget laptop owners needing replacement power
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Price in Kenya
| Product | Price in Kenya |
|---|---|
| Lenovo 5B10K90804 / 5B10K87722 30Wh Battery | KSh 7,400 |
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Key Specifications
| Specification | Details |
|---|---|
| Battery Type | Lithium-Polymer |
| Capacity | 30Wh |
| Voltage | 7.6V |
| Cell Configuration | 2-Cell |
| Compatibility | Lenovo IdeaPad 310 series |
| Part Numbers | 5B10K87722 / 5B10K90804 |
| Charging Technology | Standard Smart Charging Support |
| Protection Features | Overcharge and Short Circuit Protection |
| Connector Type | Internal Lenovo Connector |
| Build Material | Heat-resistant Polycarbonate |
| Installation Type | Internal Battery |
| Weight | Lightweight design |
| Energy Efficiency | Optimized low-power usage |
| Durability | Standard cycle life support |
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Design and Build Quality
The battery is designed for slim IdeaPad 310 laptops, featuring a compact internal structure that fits securely within the chassis without affecting portability.
The casing uses durable heat-resistant polycarbonate that protects lithium-polymer cells from heat and physical stress. Its internal design ensures stable connection with the motherboard for consistent energy delivery.
Build Quality Features
- Slim internal laptop design
- Durable polycarbonate casing
- Lightweight construction
- Stable connector alignment
- Heat-resistant structure
- Secure internal fitting
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Charging Speed and Efficiency
The battery is optimized for stable performance and efficient energy use rather than fast charging.
Charging and Efficiency Features
- Stable charging cycles
- Low power consumption design
- Reduced energy loss
- Consistent backup output
- Standard charge regulation
- Optimized for daily tasks
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Safety Protection Technologies
The battery includes essential safety systems to ensure reliable operation during charging and use.
Safety Protection Features
- Overcharge protection
- Short circuit prevention
- Overvoltage protection
- Temperature regulation system
- Stable current control
- Automatic power cut-off
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Connectivity and Compatibility
The Lenovo 5B10K90804 / 5B10K87722 battery is specifically designed for IdeaPad 310 series laptops and compatible variants such as 310-14IKB and 310-15ISK configurations.
Both FRU numbers refer to the same 30Wh internal battery design used across multiple Lenovo IdeaPad 310 builds, ensuring compatibility when matched correctly with the laptop model.
Connectivity and Compatibility Features
- Compatible with IdeaPad 310 series laptops
- Supports 5B10K87722 / 5B10K90804 variants
- Secure internal connection interface
- Stable motherboard communication
- Reliable system recognition
- Lenovo integration support
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Cable Strength and Durability
The internal connectors are designed for long-term use under standard computing conditions.
Durability Features
- Reinforced connector design
- Stable internal wiring system
- Durable lithium-polymer cells
- Heat-resistant structure
- Reduced wear over time
- Consistent power transmission
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Ideal Use Cases
This battery is suitable for everyday basic computing tasks.
Recommended Usage Scenarios
- Web browsing and email use
- Office document editing
- Student learning and assignments
- Online classes and meetings
- Light media streaming
- General daily laptop use
- Battery replacement for worn units
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Smart Features
The battery includes essential smart power management features for safety and stability.
Intelligent Power Delivery
- Stable voltage output
- Balanced energy distribution
- Efficient power regulation
- Consistent performance
- Optimized energy usage
Overvoltage and Short Circuit Protection
- Automatic voltage control
- Built-in circuit protection
- Thermal safety management
- Secure charging cycles
- Stable power flow
Universal Compatibility Features
- Designed for IdeaPad 310 systems
- Reliable internal integration
- Stable system communication
- Secure installation support
- Consistent output performance
Fast-Charging Support
- Standard charging support
- Stable recharge cycles
- Controlled energy input
- Safe charging behavior
- Reliable power recovery
Energy Efficiency and Performance Modes
- Low power consumption design
- Optimized for daily workloads
- Reduced energy waste
- Stable long-term operation
- Efficient battery usage
Lenovo 5B10K90804 / 5B10K87722 30Wh Battery Pros and Cons
| Pros | Cons |
|---|---|
| Affordable replacement option | Limited 30Wh capacity |
| Suitable for IdeaPad 310 series | Short runtime under heavy use |
| Lightweight and compact design | Internal installation required |
| Stable performance for basic tasks | Not suitable for gaming |
| Good safety protection features | Battery degrades over time |
| Restores laptop functionality | Requires exact compatibility match |
| Efficient for low-power systems | Not universally compatible |
| Durable build quality | Moderate usage time per charge |
| Stable voltage output | No fast-charging boost |
| Good for students and office use | Lower performance headroom |
FAQs
What is the price of Lenovo 5B10K90804 / 5B10K87722 30Wh battery in Kenya?
The Lenovo 30Wh Battery Price in Kenya is KSh 7,400.
Which laptops use this battery?
It is compatible with Lenovo IdeaPad 310 series laptops.
Is this battery original?
It is an original-spec replacement designed to match Lenovo factory standards.
Does it support fast charging?
It supports standard Lenovo charging only.
Is this battery safe?
Yes, it includes overcharge, short circuit, and thermal protection systems.
Can it replace the original battery?
Yes, it is designed to replace the original 30Wh internal battery.
How long does it last?
Battery life depends on usage but typically supports several hours of light tasks.
How do I confirm compatibility?
Check your laptop model or battery part number (5B10K87722 / 5B10K90804).
Conclusion
The Lenovo 5B10K90804 / 5B10K87722 30Wh battery is a reliable replacement solution for Lenovo IdeaPad 310 series laptops. It restores stable performance, portability, and safe power delivery for everyday computing.
With a price of KSh 7,400 in Kenya, it offers practical value for users needing a dependable battery replacement.
| Shipping Cost |
|
